发明名称 |
Filament Wound U-Shaped Support Units for Footwear |
摘要 |
A method is described for manufacturing a U-shaped support unit for use in footwear. A shaft mandrel has a longitudinal axis and a cross-section with at least one U-shape region. An enclosed shape of composite material is formed over the shaft mandrel which includes one or more layers of resin-impregnated reinforcing fibers. One or more cuts are made through the enclosed shape to create U-shaped support units adapted for use as a weight bearing structure in footwear. |
申请公布号 |
US2012138216(A1) |
申请公布日期 |
2012.06.07 |
申请号 |
US201113311922 |
申请日期 |
2011.12.06 |
申请人 |
KERRIGAN D. CASEY;JKM TECHNOLOGIES, LLC |
发明人 |
KERRIGAN D. CASEY |
分类号 |
A43D29/00 |
主分类号 |
A43D29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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